John J. Ryan
43Patents
7h-index
32Co-inventors
69Inventor score
Filing activity: Mar 28, 1977 → Dec 14, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7247793B2 | Wall plate adapter for coupling home network control signals to AC power wiring | Electricity | 109 | Expired |
| US7295998B2 | Methods and systems for managing tax audit information | Physics | 50 | Expired |
| US6672201B2 | Automatic popcorn popper with flexible load capabilities | Human Necessities | 20 | Expired |
| US8869679B2 | Automatic power shut-off to at least a portion of a cooking apparatus | Human Necessities | 14 | Active |
| US8447443B1 | Systems and methods for peak-seeking control | Physics | 11 | Active |
| US8216622B2 | Automatic popcorn popper with flexible load capabilities | Human Necessities | 7 | Expired |
| USD338609S | Gate safety latch | General | 7 | Expired |
| US10136664B2 | Popcorn popping machines and methods for different types of popcorn kernels and different popped popcorn types | Human Necessities | 4 | Active |
| US7300269B2 | Heater control for cotton candy spinner head | Human Necessities | 3 | Expired |
| US5701957A | Well perforator isolation apparatus and method | Fixed Constructions | 3 | Expired |
| US7573239B2 | Circuit for monitoring batteries in a parallel configuration while under load | Electricity | 3 | Active |
| US4430058A | Ceramic workpiece holder | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| USPP4720P | Impatiens plant named Penobscot | General | 2 | Expired |
| US9796056B2 | Popcorn popping kettle and stud retainer assembly | Emerging Cross-Sectional Technologies | 2 | Active |
| US9864380B1 | Formation flight system extremum-seeking-control using blended performance parameters | Physics | 2 | Active |
| US7090175B1 | Insulating wire separator apparatus for piping systems | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US6777951B2 | Method and apparatus for detecting and isolating shorts and other troubles on a polling loop | Electricity | 2 | Expired |
| USPP4261P | Impatiens plant -- Creek | General | 1 | Expired |
| US7931835B2 | Heater control for cotton candy spinner head | Human Necessities | 1 | Active |
| US7576624B2 | System and method for extending universal bus line length | Electricity | 1 | Active |
| USPP4746P | Impatiens plant | General | 1 | Expired |
| USPP4194P | Impatiens plant--hopi | General | 1 | Expired |
| USPP4364P | Impatiens plant Shawnee | General | 0 | Expired |
| US9054981B2 | System and methods for identifying and remedying traffic imbalances and inequities between networks | Electricity | 0 | Active |
| USPP4259P | Impatiens plant -- Navajo | General | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.